Pull i2c fixes from Wolfram Sang:
"Two buildfixes for I2C based on your tree from the day before
yesterday. Sadly, these build errors never reached me while the
patches were sitting in -next. Need to fix that"
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: core: Export bus recovery functions
i2c: jz4780: Fix build for m68k and sparc64